it could be .. ( but not saying it Is ) .. the way your releasing the clutch pedal
and applying go-pedal ..
first 2 weeks i had mine .. now and again it would judder like mad when taking off
from a standstill in 1st .. .. soon figured i needed to give a tad more rpm ..
plus release the clutch pedal quicker .. .. it's no longer juddered since ..
except when a friend took it for a test drive .. ..
he be a driving instructor .. his regular car be a ford focus diesel ..
i was passenger .. and he stopped at a red light on a steep-ish uphill incline
when he engaged the clutch to go ..
the hippo juddered so much i thought he'd hit 3rd by mistake ..
( he hadn't .. was in 1st gear )
i've been driving it since feb this year ..
except for those first 2 weeks .. it's not juddered from standstill once
( although .. has stalled once or twice 'cause i hit 3rd instead of 1st

... )
and .. since then .. a bit more torque/go-pedal response has been added ..
which has had a positive knock-on effect with regards to gear changes in general
so .. sort of wondering if it's related to just-off-idle power with yours ..